|
US$499.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
LY/T 1668-2022: (Portable collection, crushing and sweeping machine powered by gasoline engine)
Status: Valid LY/T 1668: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1668-2022 | English | 499 |
Add to Cart
|
4 days [Need to translate]
|
(Portable collection, crushing and sweeping machine powered by gasoline engine)
| Valid |
LY/T 1668-2022
|
| LY/T 1668-2006 | English | 479 |
Add to Cart
|
3 days [Need to translate]
|
Garden machinery. Portable engine collector-pulverizer
| Obsolete |
LY/T 1668-2006
|
PDF similar to LY/T 1668-2022
Basic data | Standard ID | LY/T 1668-2022 (LY/T1668-2022) | | Description (Translated English) | (Portable collection, crushing and sweeping machine powered by gasoline engine) | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B95 | | Classification of International Standard | 65.060.70 | | Word Count Estimation | 20,216 | | Date of Issue | 2022-09-07 | | Date of Implementation | 2023-01-01 | | Issuing agency(ies) | State Forestry and Grassland Administration | LY/T 1668-2022: (Portable collection, crushing and sweeping machine powered by gasoline engine)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65.060.70
CCSB91
Forestry Industry Standard of the People's Republic of China
Replace LY/T 1668-2006
Portable collection, crushing and sweeping machine powered by gasoline engine
Released on 2022-09-07
2023-01-01 Implementation
Released by the State Forestry and Grassland Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"
drafting.
This document replaces LY/T 1668-2006 "Garden Machinery Portable Wind Collector Grinder", compared with LY/T 1668-2006,
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The name of the document was changed from "Garden Machinery Portable Wind Collector Grinder" to "Portable Collector Grinder Powered by Gasoline Engine"
Set crushing and cleaning machine";
b) Changed the content of normative references;
c) Added terms and definitions (see Chapter 3);
d) The structure of the document has been changed, and the technical requirements and test methods of the original document have been combined into one chapter (see Chapter 4, Chapter 4 and Chapter 4 of the.2006 edition
Chapter 5);
e) Changed the requirements and inspection methods for start-up performance (see 5.3.1, 4.2.2 of the.2006 edition);
f) Changed the inspection method of idle speed performance (see 5.3.2.2, 5.3 of the.2006 edition);
g) Added collection performance requirements and inspection methods (see 5.3.4);
h) Changed the crushing performance requirements and inspection methods (see 5.3.4, 4.4.5 of the.2006 edition);
i) The performance requirements and test methods for the sealing of the fan volute are added (see 5.3.6);
j) Changed the requirements for the strength of the fan volute and added its inspection method (see 5.4.1, 4.4.2 of the.2006 edition);
k) Changed the inspection method of the operating mechanism (see 5.4.4.1, 5.11 of the.2006 edition);
l) The requirements and inspection methods for the engine shutdown switch are added (see 5.4.5);
m) Added requirements for straps and content of inspection methods (see 5.4.6);
n) The requirements and inspection methods for the connection between the collection pipe and the fan volute have been changed, and the relevant requirements for the chip discharge pipe have been added (see 5.5.2,
4.5.3, 5.12.2 of the.2006 edition);
o) The requirements and inspection methods for the exhaust port temperature of the muffler are added (see 5.5.3);
p) The test method for the thermal protection of the shield has been added (see 5.5.4.2);
q) The content and inspection method of the protection of high-voltage live parts are added (see 5.5.5);
r) Added discharge requirements and inspection methods (see 5.5.8);
s) The content of electromagnetic compatibility has been changed (see 5.5.9, 4.1 of the.2006 edition);
t) Delete the content of the inspection rules (see Chapter 6 of the.2006 edition);
u) Improved some content in Appendix A (see Appendix A, Appendix A of the.2006 edition).
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the National Forestry Machinery Standardization Technical Committee (SAC/TC61).
This document is drafted by. Yongkang Power Technology Co., Ltd., Shandong Huasheng Zhongtian Machinery Group Co., Ltd., Shandong Yongjia Motion
Power Co., Ltd., Zhejiang Yate Co., Ltd., Ningbo Daye Garden Equipment Co., Ltd., Zhejiang Pioneer Technology Co., Ltd.
Company, Ningbo Eastar Environmental Protection Machinery Co., Ltd., Zhejiang Huangjia Garden Tools Manufacturing Co., Ltd.
The main drafters of this document. Li Feng, Hu Anguo, Shao Yiqun, Hu Songyu, Wang Qian, Liu Guiyang, Ding Junfeng, Wu Wenming, Zhu Daoqing, Xu Fengxia,
Tang Enchang, Hu Jian.
This document was first published in.2006, and this is the first revision.
Portable collection, crushing and sweeping machine powered by gasoline engine
1 Scope
This document specifies the product model, main technical parameters and technical requirements of the portable wind-powered collection, pulverization and cleaning machine powered by gasoline engine.
Requirements and test methods, signs, instructions for use, packaging, transportation and storage.
This document is applicable to those powered by gasoline engines, whose operation objects are residual plants such as leaves and small dead branches, and the inner diameter of the nozzle is not greater than 120mm.
The collection and crushing cleaning machine (hereinafter referred to as "sweeping machine").
This document does not apply to knapsack sweepers powered by gasoline engines.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 191 Packaging, storage and transportation icon marks
GB/T 2423.55 Environmental testing for electrical and electronic products - Part 2.Environmental testing Test Eh. Hammer test
GB/T 4269.1 Agricultural and forestry tractors and machinery Lawn and garden power machinery operator control mechanism and other display devices symbols
No. Part 1.General symbols
GB/T 4269.5 Operator control symbols and other markings for portable forestry machinery
GB/T 5390 Forestry and garden machinery powered by internal combustion engine Portable handheld operation machinery noise measurement specification engineering method
(Class 2 precision)
GB/T 5395 Forestry and garden machinery powered by internal combustion engine Portable hand-held operating machinery vibration measurement specification Handle vibration
GB/T 9480 Agricultural and forestry tractors and machinery Lawn and garden power machinery instruction manual compilation rules
GB 10396 Agricultural and Forestry Tractors and Machinery, Lawn and Garden Power Machinery Safety Signs and Hazard Graphics General Rules
GB/T 13306 Signage
GB/T 13384 General Technical Specifications for Packaging of Mechanical and Electrical Products
GB/T 15092.1 Appliance Switches Part 1.General Requirements
GB/T 16842-2016 Test tools for testing the protection of enclosures against people and equipment
GB/T 19725.1 Agricultural and forestry machinery Portable brush cutters and lawn mowers Safety requirements and tests Part 1.Side-mounted power machinery
GB/T 21398 Agricultural and Forestry Machinery Electromagnetic Compatibility Test Methods and Acceptance Rules
GB 26133 Limits and Measurement Methods of Exhaust Pollutants from Small Ignition Engines Used in Non-road Mobile Machinery (China First and Second
stage)
GB/T 31202 Agricultural and forestry machinery and garden machinery hand-held control and hand-held control machinery accessibility to hot surfaces
determination
JB/T 5135.1 General Small Gasoline Engine Part 1.Technical Specifications
JB/T 5135.2 General Small Gasoline Engine Part 2.Bench Performance Test Method
JB/T 5135.3 General Small Gasoline Engine Part 3.Reliability, Durability Test and Evaluation Method
LY/T 1621 Modeling method of garden machinery products
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 1668-2022_English be delivered?Answer: Upon your order, we will start to translate LY/T 1668-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of LY/T 1668-2022_English with my colleagues?Answer: Yes. The purchased PDF of LY/T 1668-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version LY/T 1668-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version LY/T 1668-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|